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Centaureidin

矢车菊黄素

Also known as: 5,7,3'-Trihydroxy-3,6,4'-trimethoxyflavone, 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6-dimethoxychromen-4-one, Quercetagetin-3,6,4'-trimethyl ether, Desmethoxycentaureidine, 4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6-dimethoxy-

Centaureidin (CAS 17313-52-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H16O8 and a molecular weight of 360.31500 g/mol. It is also known as 5,7,3'-Trihydroxy-3,6,4'-trimethoxyflavone, 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6-dimethoxychromen-4-one and Quercetagetin-3,6,4'-trimethyl ether. Key properties include a boiling point of 649.9ºC at 760mmHg, a density of 1.54g/cm3 and a flash point of 239.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17313-52-9
Jingsj CID
J-1498593-9
Molecular Formula
C18H16O8
Chinese Name
矢车菊黄素
Molecular Weight
360.31500 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point649.9ºC at 760mmHg
Density1.54g/cm3
Flash Point239.1ºC

Frequently Asked Questions

What is the CAS number of Centaureidin?

The CAS number of Centaureidin is 17313-52-9.

What are the molecular formula and molecular weight of Centaureidin?

Centaureidin has molecular formula C18H16O8 and molecular weight 360.31500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Centaureidin (CAS 17313-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498593-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.